12329710848 has 648 divisors, whose sum is σ = 46140896256. Its totient is φ = 3135283200.

The previous prime is 12329710843. The next prime is 12329710849. The reversal of 12329710848 is 84801792321.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12329710843) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 45496953 + ... + 45497223.

Almost surely, 2^12329710848 is an apocalyptic number.

12329710848 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12329710848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23070448128).

12329710848 is an abundant number, since it is smaller than the sum of its proper divisors (33811185408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12329710848 is a wasteful number, since it uses less digits than its factorization.

12329710848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351 (or 327 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 45.

The spelling of 12329710848 in words is "twelve billion, three hundred twenty-nine million, seven hundred ten thousand, eight hundred forty-eight".